Assembling component and supporting structure

Abstract

The utility model relates to the technical field of foundation pit supporting, in particular to an assembling component and a supporting structure, the assembling component comprises at least two component main bodies, each component main body comprises a connecting frame body and two installing pieces, and the two installing pieces are connected to the two ends of the connecting frame body in the extending direction. And the two adjacent mounting pieces of the two adjacent component main bodies are detachably connected. In the splicing process, only the two adjacent mounting plates of the two adjacent component bodies need to be detachably connected so that the two adjacent component bodies can be detachably connected, then splicing of the splicing component is completed, welding is not needed, time and labor waste is greatly reduced, and then cost waste is reduced.

Description

Technical Field

[0001] This utility model relates to the field of foundation pit support technology, and in particular to an assembly component and support structure. Background Technology

[0002] The current foundation pit support system is formed by connecting the assembled components and the support body. The assembled components are formed by connecting multiple main components. However, when assembling the main components to form the assembled components, welding is often used, which consumes a lot of time and labor and results in a lot of cost waste. Utility Model Content

[0003] The main purpose of this utility model is to propose an assembly component that aims to solve the problem of excessive cost waste caused by the existing method of assembling assembly components by welding.

[0004] To address the aforementioned problems, this utility model proposes an assembly component comprising at least two main components. Each main component includes a connecting frame and two mounting members. The two mounting members are connected to both ends of the connecting frame in its extension direction. The mounting members of adjacent main components are detachably connected.

[0005] In one embodiment, the assembly component further includes a screw connector. Each of the two mounting parts of each component body has a threaded hole. The screw connector passes through the two opposing threaded holes of the two adjacent mounting parts of the two adjacent component bodies to connect the two adjacent component bodies with a thread.

[0006] In one embodiment, each of the mounting components is provided with a plurality of mounting holes spaced apart, and the assembly component includes a plurality of screw connectors, with one screw connector corresponding to one mounting hole.

[0007] In one embodiment, the connecting frame is an I-beam.

[0008] In one embodiment, the mounting member is a plate-like structure, and the thickness of the mounting member is D, wherein 18mm. <D<22mm。

[0009] In one embodiment, the assembly component further includes a first reinforcing plate, the connecting frame includes a web and two wing plates, the two wing plates are connected at both ends perpendicular to the extension direction of the web, and the two mutually perpendicular sides of the first reinforcing plate are respectively connected to one side of the mounting component and the web.

[0010] In one embodiment, the thickness of the first reinforcing plate is L, wherein 17mm <L<21mm。

[0011] In one embodiment, the assembly component further includes a second reinforcing plate, the surface area of ​​the mounting component is larger than the cross-sectional area of ​​the connecting frame, and the two perpendicular sides of the second reinforcing plate are respectively connected to one side of the mounting component and the wing plate.

[0012] This utility model also proposes a support structure, which includes a support body and at least two assembly components. The assembly components are as described above, and one end of the assembly components is connected to the support body.

[0013] In one embodiment, at least two of the assembled components form an assembly group, and the support structure includes at least two of the assembly groups, which are arranged side by side.

[0014] This utility model proposes an assembly component, comprising at least two main components. Each main component includes a connecting frame and two mounting parts. The two mounting parts are connected to both ends of the connecting frame in the extension direction. Since the connection between the connecting frame and the two mounting parts in the main component is pre-processed in the factory, in the actual assembly process, it is only necessary to detachably connect the adjacent mounting plates of the two adjacent main components to complete the assembly of the assembly component. No welding is required, which greatly reduces the waste of time and labor, and thus reduces cost waste. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of a support structure according to an embodiment of the present invention;

[0017] Figure 2 for Figure 1 A structural schematic diagram of one embodiment of the main component;

[0018] Figure 3 for Figure 2 A cross-sectional view of the embodiment;

[0019] Figure 4 for Figure 1 An enlarged schematic diagram of part of the structure in the Chinese embodiment.

[0020] Explanation of icon numbers:

[0021] 10. Assembled components; 11. Main body of the component; 111. Connecting frame; 112. Installer; 1121. Threaded hole; 12. Screw connector; 13. First reinforcing plate; 14. Second reinforcing plate; 20. Support body.

[0022] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0025] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0026] The current foundation pit support system is formed by connecting the assembled components and the support body. The assembled components are formed by connecting multiple main components. However, when assembling the main components to form the assembled components, welding is often used, which consumes a lot of time and labor and results in a lot of cost waste.

[0027] To address the aforementioned problems, this utility model proposes an assembly component, aiming to solve the issue of significant cost waste caused by the existing method of assembling assembly components using welding.

[0028] like Figures 1 to 4In one embodiment, the assembly component 10 includes at least two component bodies 11, each component body 11 including a connecting frame 111 and two mounting parts 112. The two mounting parts 112 are connected to both ends of the connecting frame 111 in the extension direction, and the two adjacent mounting parts 112 of adjacent component bodies 11 are detachably connected.

[0029] In this embodiment, the connecting frame 111 is the main body of the component body 11, primarily serving a supporting function. The connection between the connecting frame 111 and the mounting component 112 is welding, ensuring the stability of the connection and thus improving the structural stability of the component body 11 itself. Furthermore, the welding between the connecting frame 111 and the mounting component 112 is pre-done in the factory, eliminating the need for on-site welding and improving the ease of assembly of the component 10. The connection between adjacent mounting components 112 of two adjacent component bodies 11 can be achieved through bolt connections, snap-fit ​​connections, or pin connections, ensuring the stability of the connection between adjacent component bodies 11 and reducing the difficulty of assembly between adjacent component bodies 11, thereby increasing the assembly flexibility of the component 10.

[0030] The assembly component 10 proposed in this utility model includes at least two component bodies 11. Each component body 11 includes a connecting frame 111 and two mounting parts 112. The two mounting parts 112 are connected to both ends of the connecting frame 111 in the extension direction. Since the connection between the connecting frame 111 and the two mounting parts 112 in the component body 11 is pre-processed in the factory, in the actual assembly process, it is only necessary to detachably connect the adjacent mounting plates of the two adjacent component bodies 11 to make the two adjacent component bodies 11 detachably connected, thereby completing the assembly of the assembly component 10. No welding is required, which greatly reduces the waste of time and labor, and thus reduces the waste of costs.

[0031] like Figures 1 to 4 In one embodiment, the assembly component 10 further includes a screw connector 12. Each component body 11 has two mounting parts 112 with threaded holes 1121. The screw connector 12 passes through the two threaded holes 1121 of the two adjacent mounting parts 112 of the two adjacent component bodies 11 to connect the two adjacent component bodies 11 with threads to form the assembly component 10.

[0032] In this embodiment, the screw connector 12 is a bolt. When assembling two adjacent component bodies 11, the two adjacent mounting parts 112 of the two adjacent component bodies 11 are first fitted together, thereby aligning the two threaded holes 1121 of the two adjacent mounting parts 112. Then, the screw connector 12 passes through the two threaded holes 1121 to form a threaded connection, and is locked with a nut. This connection method not only provides a strong connection force for the two adjacent component bodies 11, but also allows for easy disassembly and reassembly of the component bodies 11 when needed, thereby improving the flexibility and maintainability of assembling the component 10.

[0033] In other embodiments, the screw connector 12 may also be provided with a locking washer to prevent the screw connector 12 from loosening when subjected to vibration or impact, thus ensuring the long-term stability of the connection.

[0034] like Figures 1 to 4 In one embodiment, each mounting component 112 is provided with a plurality of mounting holes spaced apart, and the assembly component 10 includes a plurality of screw connectors 12, with one screw connector 12 corresponding to one mounting hole.

[0035] In this embodiment, adjacent mounting parts 112 of two adjacent main body components 11 are connected and fixed by multiple screw connectors 12. The combination of multiple mounting holes and screw connectors 12 can disperse the force on the screw connectors 12, prevent excessive stress on a single screw connector 12, reduce the risk of damage to the main body component 11 due to local stress concentration, and thus improve the stability of the entire assembled component 10. At the same time, even if one screw connector 12 fails or loosens, the other screw connectors 12 can still maintain the connection stability of the assembled component 10, thereby improving the operational safety of the assembled component 10.

[0036] like Figures 1 to 4 In one embodiment, the connecting frame 111 is an I-beam.

[0037] In this embodiment, the connecting frame 111 is made of I-beams. The cross-sectional design of the I-beams allows them to exhibit high strength when subjected to bending moments and shear forces, enabling the connecting frame 111 to withstand larger external forces, thereby ensuring the safety and stability of the entire assembly component 10. Simultaneously, the large cross-sectional area of ​​the I-beams facilitates welding them to the mounting components 112. Furthermore, I-beams are standardized components with lower production costs and wider market availability, which can reduce the production cost of the assembly component 10.

[0038] like Figures 1 to 4 In one embodiment, the mounting member 112 is a plate-like structure, and the thickness of the mounting member 112 is D, wherein 18mm <D<22mm。

[0039] In this embodiment, the mounting member 112 can be a metal plate. The adjacent two member bodies 11 are threadedly connected through two metal plates for installation and fixation. Since the plate-shaped mounting member 112 can effectively disperse and withstand various external forces, the stability and safety of the connection between the adjacent two member bodies 11 are improved.

[0040] On the one hand, if the thickness of the mounting member 112 is too small, it is easy to cause the mounting member 112 to lack sufficient connection strength, resulting in a decrease in the stability of the connection between the adjacent two member bodies 11. On the other hand, if the thickness of the mounting member 112 is too large, it is easy to cause the screw connector 12 to be difficult to pass through the two mounting members 112, resulting in difficult installation. At the same time, a too large thickness of the mounting member 112 is also likely to cause cost waste. Therefore, the thickness of the mounting member 112 is set to D, where 18 mm < D < 22 mm. For example, 19 mm, 20 mm, 21 mm, etc.

[0041] Such as Figures 1 to 4 , in one embodiment, the assembled member 10 further includes a first reinforcing plate 13. The connecting frame body 111 includes a web and two flange plates. The two flange plates are connected to both ends perpendicular to the extending direction of the web. The two mutually perpendicular sides of the first reinforcing plate 13 are respectively connected to the mounting member 112 and one side of the web.

[0042] In this embodiment, the connecting frame body 111 is an I-beam, which includes a web and two flange plates. Since the connecting frame body 111 and the mounting member 112 are connected by welding, when the service time is too long, the weld seam is prone to cracking, resulting in a problem of reduced installation stability between the two. Therefore, in this embodiment, the assembled member 10 further includes a first reinforcing plate 13. The two mutually perpendicular sides of the first reinforcing plate 13 are respectively welded to the mounting member 112 and one side of the web, thereby increasing the weld seam length and further improving the connection stability between the connecting frame body 111 and the mounting member 112, and improving the working safety of the member body 11.

[0043] In other embodiments, multiple first reinforcing plates 13 can be provided, and the multiple first reinforcing plates 13 are symmetrically arranged at intervals relative to the web.

[0044] Such as Figures 1 to 4 , in one embodiment, the thickness of the first reinforcing plate 13 is L, where 17 mm < L < 21 mm.

[0045] In this embodiment, on the one hand, if the thickness of the first reinforcing plate 13 is too small, it is easy to cause a decrease in the connection stability between the first reinforcing plate 13 itself and the mounting member and the web; on the other hand, if the thickness of the first reinforcing plate 13 is too large, it is easy to cause difficult processing and waste of production costs. Therefore, the thickness of the mounting member 112 is set to L, where 17 mm < D < 21 mm. For example, 18 mm, 19 mm, 20 mm, etc.

[0046] like Figures 1 to 4 In one embodiment, the assembly component 10 further includes a second reinforcing plate 14, the two perpendicular sides of the second reinforcing plate 14 being connected to one side of the mounting component 112 and the wing plate, respectively.

[0047] In this embodiment, the assembly component 10 is also provided with a second reinforcing plate 14. The two perpendicular sides of the second reinforcing plate 14 are welded to the mounting component 112 and the side of the wing plate away from the web plate, respectively. By cooperating with the first reinforcing plate 13, the combined structure of the first reinforcing plate 13 and the second reinforcing plate 14 realizes the circumferential fixation of the main body 11 of the component, further improving the working safety of the main body 11 of the component.

[0048] In other embodiments, multiple second reinforcing plates 14 may be provided, with the multiple second reinforcing plates 14 being symmetrically arranged at intervals on the side of the two wing plates away from the web plate.

[0049] like Figures 1 to 4 This utility model also proposes a support structure, which includes a support body 20 and an assembly component 10. The end of the assembly component 10 near the support body 20 is connected to the support body 20 to form a support structure. The specific structure of the assembly component 10 is as described in the above embodiments. Since the assembly component 10 adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0050] like Figures 1 to 4 In one embodiment, at least two of the assembly components 10 form an assembly group, and the support structure includes at least two of the assembly groups, which are arranged side by side.

[0051] In this embodiment, when the foundation pit is deep, using a single assembled component 10 for support can easily result in insufficient load-bearing capacity, leading to reduced stability of the support structure. Therefore, in this embodiment, multiple layers of assembled components 10 are used for support, with at least two assembled components 10 forming an assembly group. The multiple layers of assembled components 10 are spaced apart along their assembly direction perpendicular to themselves to ensure that they have sufficient load-bearing capacity and improve the structural stability of the support structure.

[0052] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. An assembly component used in foundation pit support assembly, characterized in that, The assembly component includes at least two main components and screw connectors. Each main component includes a connecting frame and two mounting parts. The two mounting parts are connected to both ends of the connecting frame in the extension direction. Each main component has threaded holes in both mounting parts. The screw connectors pass through the two threaded holes of the two adjacent mounting parts of the two adjacent main components to connect the two adjacent main components with threads.

2. The assembly component as described in claim 1, characterized in that, Each of the mounting components is provided with a plurality of threaded holes spaced apart, and the assembly component includes a plurality of screw connectors, with one screw connector corresponding to one threaded hole.

3. The assembly component as described in any one of claims 1-2, characterized in that, The connecting frame is an I-beam.

4. The assembly component as described in claim 3, characterized in that, The mounting component is a plate-like structure with a thickness of D, where 18mm. <D<22mm。 5. The assembly component as described in claim 3, characterized in that, The assembly component also includes a first reinforcing plate. The connecting frame includes a web and two wing plates. The two wing plates are connected to two ends perpendicular to the extension direction of the web. The two perpendicular sides of the first reinforcing plate are respectively connected to one side of the mounting component and one side of the web.

6. The assembly component as described in claim 5, characterized in that, The thickness of the first reinforcing plate is L, where 17mm. <L<21mm。 7. The assembly component as described in claim 5, characterized in that, The assembly component also includes a second reinforcing plate. The surface area of ​​the mounting component is larger than the cross-sectional area of ​​the connecting frame. The two perpendicular sides of the second reinforcing plate are respectively connected to one side of the mounting component and the wing plate.

8. A support structure, characterized in that, The support structure includes a support body and at least two assembly components, wherein the assembly components are as described in any one of claims 1 to 7, and one end of the assembly component is connected to the support body.

9. The support structure as described in claim 8, characterized in that, At least two of the assembled components form an assembly group, and the support structure includes at least two of the assembly groups, which are arranged side by side.

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